Scotland's Public Water Model Outperforms England's Privatised Sector as Executive Pay Hits £25.3M

The Quick Take

• England's water company executive pay reached £25.3 million total across 14 companies, fuelling public anger over privatisation
• Prof Devi Sridhar highlights Scotland's publicly owned Scottish Water as a working alternative with better outcomes
• The commentary reignites debate over whether returning English water companies to public ownership is economically viable

The Guardian's commentary by Professor Devi Sridhar of Edinburgh University reignites the debate over England's privatised water sector by pointing to Scotland's publicly owned Scottish Water as a viable policy alternative. Executive pay at the 14 privatised English water companies totalled £25.3 million, a figure that has drawn intense public criticism given ongoing operational failures including sewage dumping, pipe leakage, and debt accumulation. Sridhar's piece frames what is typically portrayed as a radical renationalisation argument as mainstream public policy based on her direct experience in Scotland.

For investors in listed English water companies — particularly Pennon Group and Severn Trent — the political risk of further regulatory intervention or renationalisation pressure is a material valuation overhang. Ofwat, the water regulator, has already tightened dividend restrictions and threatened enforcement action against companies that fail to meet environmental and service standards. If political momentum builds toward renationalisation, it would create compulsory purchase at regulated asset value, likely a significant discount to market expectations for premium private equity-backed operators such as Thames Water's future ownership structure.

The key regulatory variable is Ofwat's next Periodic Review (PR29) settlement, which will determine allowed return on capital (WACC) and capex recovery for English water companies through the early 2030s. A settlement that constrains returns further — particularly given rising public and political pressure — would compress the equity upside for Pennon and Severn Trent shareholders. The Scotland counterfactual is also an analytical model: investors should track Scottish Water's independently audited performance metrics as a benchmark for what privatised English companies should be delivering versus what they actually achieve.

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